A hardener composition comprising: a) an isolated adduct comprising a reaction product of i) a polymer with a functionality of at least three, wherein said polymer contains at least one epoxy group; and ii) an amine wherein the isolated adduct is present as an aqueous solution; and b) a capping agent. This hardener can be used with a liquid epoxy resin to form a curable composition.
申请公布号
WO2014149763(A2)
申请公布日期
2014.09.25
申请号
WO2014US20758
申请日期
2014.03.05
申请人
DOW GLOBAL TECHNOLOGIES LLC
发明人
SCHROETZ, MARKUS;HUELSKAEMPER, LUDWIG;PFARHERR, MARCUS;DOBLER, SABINE;WIEDMANN, CARMEN